38 propulsion engineer jobs at 12 companies in Firestone, CO
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Propulsion Engineer
Littleton, Colorado, United States
$105k-$184k/yrOnsiteFull Time
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
Bachelor's in Mechanical/Aerospace engineering (or equivalent), strong propulsion/mechanical fundamentals, progressive aerospace/defense design experience, Microsoft Office proficiency, ability to obtain Secret clearance, US citizenship, and willingness to mentor junior engineers.
York Space SystemsNYSE: YSS: Designs and manufactures modular spacecraft platforms and mission solutions.
4+ YOEBachelor's in engineering or science, 4+ years propulsion or spacecraft experience, expertise in electric and chemical propulsion, hands-on testing and qualification experience, ability to obtain security clearance, strong communication and mentoring skills.
Ursa Major: Designs and manufactures rocket engines and aerospace propulsion systems.
1+ YOEBachelor's in aerospace/mechanical engineering, 1+ years propulsion or related experience, CAD proficiency, GD&T (ASME Y14.5), US person able to obtain security clearance, strong problem-solving and communication.
Singularity Defense: Develops low-cost autonomous missile and air defense systems.
5+ YOEB.S. in engineering, 5+ years propulsion experience (2+ years on composite propellant systems), FEA/CFD proficiency, hands-on lab and production experience, ballistic modeling, MATLAB/Python skills, MIL-SPEC familiarity, and technical leadership/mentorship.
True Anomaly: Develops autonomous spacecraft and software for space security missions.
8+ YOEBachelors in engineering, 8+ years in propulsion or fluid systems test engineering, experience defining test-stand requirements, conducting trade studies, facility design support, and strong written/verbal communication.
Boom Supersonic: Develops supersonic passenger aircraft and sustainable propulsion systems.
5+ YOEBachelor's or Master's in Mechanical/Aerospace engineering, 5+ years experience, proficiency in Python, FEA (ANSYS Mechanical/NASTRAN), fatigue and rotating-structure assessments, CAD navigation, and multidisciplinary collaboration. ITAR eligibility required.
4+ YOEBS in engineering (or related) with 4+ years related experience; hands-on assembly/integration/test of pressurized in-space propulsion systems; able and eligible to obtain Top Secret/SCI polygraph; U.S. person/citizen required.
United Launch Alliance: Aerospace providing space launch services for satellites.
2+ YOEBachelor's in engineering, minimum 2 years related experience, experience with fluid/mechanical/hydraulic/pneumatic systems, engineering drawings, system integration, and stakeholder communication.
NX, Teamcenter, Microsoft Office, Microsoft Project
BAE SystemsLondon Stock Exchange: BA.: Produces advanced defense, aerospace, and information security systems.
BS in Engineering or related, ability to perform propulsion analysis and test support, multidisciplinary teamwork, eligible for Top Secret/SCI with polygraph, <10% travel.
Sierra Space: Develops spacecraft and infrastructure for orbital and space transportation
8+ YOEBachelor's in related field (or equivalent experience), typically 8+ years engineering experience, expertise in mechanical systems, ability to solve complex problems, work with limited oversight, and mentor junior engineers.
Fluid and Propulsion Design Engineer III – Lunar Permanence
Seattle or Denver
$111k-$169k/yrOnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
8+ YOEBS in Mechanical/Aerospace,8+ years designing tubes, fluid components and assemblies,Creo and ANSYS experience,ASME Y14.5 knowledge,ability to obtain trust and work with NASA partners.
IonQNYSE: IONQ: Develops and sells trapped-ion quantum computers and cloud services.
2+ YOEBachelor’s or Master’s in aerospace engineering, mathematics, computer science, physics, or related field; 2+ years experience; Python proficiency; knowledge in at least one of: astrodynamics, GNC, EE, communications, thermal, embedded software, propulsion; Git experience.
Beehive Industries: Manufacturer of 3D-printed jet engines for defense applications.
8+ YOEBachelors in engineering, 8+ years supplier quality engineering (aerospace/propulsion preferred), familiarity with AS9100/AS9102/Nadcap, proficiency in FMEA, SPC, root cause analysis and GD&T, and ability to obtain a U.S. government security clearance (U.S. citizenship required).
LEAP: Developing rapid-response, mass-producible launch solutions for space access.
12+ YOE5+ Mgmt12+ years aerospace engineering; 5+ years leading multidisciplinary teams; experience with liquid propulsion or launch hardware; strong manufacturing and test/launch infrastructure knowledge.